tyai.vn - robtex.com
tyai.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754014 | ||||||
Subdomains
www.tyai.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
●NSns3.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
●MXfeedback-smtp.ap-southeast-1.amazonses.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
●MXsmtp.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
●A103.7.40.2242026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| tyai.vn | ns3.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns3.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyai.vn (unsigned zone)
⏱️ Timing
Total: 2087ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.40.224 |
| NS | 4 | nsbak.dotvndns.com, ns3.dotvndns.vn... |
| MX | 2 | smtp.google.com (pri: 1), feedback-smtp.ap-southeast-1.amazonses.c |
| TXT | 3 | google-site-verification=QX4bxKZsqYLQ-AC, zalo-platform-site-verification=SjIkBxFY... |
| SOA | 1 | ns1.dotvndns.vn hostmaster.tyai.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
Hierarchy
The parent of www.tyai.vn is tyai.vn.
IP Addresses
tyai.vn points to an IP address: 103.7.40.224.
other host names include giaidieu.com.vn, giaidieu.com, drupalapp.vn, www.appongtho.vn and www.vie.vn; they share IP numbers with tyai.vn.
Name Servers
tyai.vn delegates to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
tyai.vn at least partially shares name servers with other domains, for instance cfas.vn, baodiaoc.com, sportteamcorp.com, wildlife.org.vn and tiphaco.vn.
These name servers are commonly used alongside ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Host names with two IP numbers:
host name nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22
host name ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3
host name ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP number:
host name ns3.dotvndns.vn points to: 112.213.89.22
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn
Mail Servers
tyai.vn is handled by two mail servers: smtp.google.com and feedback-smtp.ap-southeast-1.amazonses.com.
tyai.vn shares at least partially some mail servers with other domains, for instance waco-creat.com, outdoorinoxto.com, neclune.com, tkiequipment.com and comarch.pl.
Names with nine IPs: smtp.google.com points to 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 172.253.63.27, 172.253.115.26, 172.253.115.27, 172.253.122.26 and 172.253.122.27. Names with three IPs: feedback-smtp.ap-southeast-1.amazonses.com points to 3.1.175.234, 18.136.127.145 and 18.140.44.159.